YouTube celebrity James “MrBeast” Donaldson has been sharing old YouTube videos on X. If you’re one of the fans wondering why you’ve been seeing them, the answer is simple: Money. Now, MrBeast has revealed just how much he’s made from sharing these videos on X. Twitter has gone through a lot of changes since Elon Musk took over — and most of them have been met with backlash. From changing its name to X to limiting how many tweets free users can see per day, it has become a bit of a controversial social media platform that has left many questioning how long it’ll be around. But some, like MrBea…